Teevan, R. C., & Birney, R. C. (1964). Theories of motivation in learning: An enduring problem in psychology. Van Nostrand.
استشهاد بنمط شيكاغوTeevan, Richard Collier, و Robert Charles Birney. Theories of Motivation in Learning: An Enduring Problem in Psychology. Princeton, N.J.: Van Nostrand, 1964.
MLA استشهادTeevan, Richard Collier, و Robert Charles Birney. Theories of Motivation in Learning: An Enduring Problem in Psychology. Van Nostrand, 1964.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.